OTEC - 100 mm (4”) Oil Filled Motor

OTEC - 100 mm (4”) Oil Filled Motor

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Salient Features

• Completely rewindable.
• Cooling and lubrication by nontoxic fluid.
• High quality ball bearing & mechanical seal.
• High efficiency electrical design. (lower operating cost)
• 4" NEMA coupling flange.
• Pressure compensation diaphragm.

Specifications

  • Ratings - Single Phase - 0.37 to 3.7 kW
  • Ratings - Three Phase - 0.37 to 5.5 kW
  • Supply voltages (Tolerance +6%/-10%):
  • 50 Hz, 1 Phase, 220 - 230 V
  • 50 Hz, 3 Phase, 380 - 415 V
  • Degree pf protection : IP68
  • Continious Duty S1
  • Ambient temperature : 35 C
  • Rotation : CCW from top
  • Maximum nos. of starts/hour : 30
  • Water pH : 6.5 - 8
  • Use cooling sleeve for borewell size
  • larger than 150mm
  • Minimum cooling flow along the
  • motor : 0.08 m/sec
  • Mounting : Vertical
  • Available in 60 Hz also

Material of Construction

PART NAME

0.37-5.5 kW

MATERIAL

ROTOR SHAFT SS-420
CABLE PVC/RUBBER
SAND GUARD NBR
STUD & NUT SS-304
MECHANICAL SEAL SiC
UPPER HOUSING CI-CLADDED
BEARING BALL BEARING
MOTOR TUBE SS
ROTOR CU
LOWER HOUSING CI
MOTOR BASE PLATE SS
PRESSURE CUP NBR